/*.txt{*/
/*    width: 200px;*/
/*}*/

/*.wancheng{*/
/*    height:25px;*/
/*    width: 80px;*/
/*    border-color: black;*/
/*    color:white;*/
/*    background-color:black;*/
/*    text-align: center;*/
/*}*/

.ur1{
    margin-top: 5%;
    margin-left: 42%;
}

body {
    min-height: 100%;
    font-family: Microsoft YaHei;
    height: 100%;
    background-image: url(../images/admin_chenge.png);
    background-repeat: no-repeat;
    background-attachment:fixed;
    background-size: cover;
}

.footer
{
    background-color: black;
    text-align: center;
    width:100%;
    position:absolute;
    bottom: 0;
    left:0;
    height: 100px;
}

.mandarin{
    position: absolute;
    height: 80px;
    margin-top: 1%;
    margin-left: -30%;
    border-radius: 50%;
}

.login_frame{
    margin-top: 20%;
    margin-left: 35%;
}

.sub{
    margin-top: 10%;
    margin-left: 7%;
    position: absolute;
}